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Allow negative x/y in bgfx::setViewRect. (#3848)

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This commit is contained in:
Branimir Karadžić
2026-07-25 15:04:06 +00:00
committed by GitHub
parent 7551ac61c5
commit ce18bdb6c6
23 changed files with 167 additions and 152 deletions
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src/renderer_webgpu.cpp
+13 -13
View File
@@ -4317,8 +4317,8 @@ WGPU_IMPORT
.mipLevel = _mip,
.origin =
{
.x = _rect.m_x,
.y = _rect.m_y,
.x = uint32_t(_rect.m_x),
.y = uint32_t(_rect.m_y),
.z = originZ,
},
.aspect = WGPUTextureAspect_All,
@@ -5949,21 +5949,21 @@ m_resolution.formatColor = TextureFormat::BGRA8;
;
viewState.m_rect = _render->m_view[view].m_rect;
Rect viewRect = _render->m_view[view].m_rect;
const Rect& viewRect = _render->m_view[view].m_rect;
const Rect& clippedRect = _render->m_view[view].m_clippedRect;
Rect scissorRect = _render->m_view[view].m_scissor;
const Rect fbRect(0, 0, bx::narrowCast<uint16_t>(fb.m_width), bx::narrowCast<uint16_t>(fb.m_height) );
viewRect.intersect(fbRect);
scissorRect.intersect(fbRect);
viewHasScissor = !scissorRect.isZero();
viewScissorRect = viewHasScissor ? scissorRect : viewRect;
viewScissorRect = viewHasScissor ? scissorRect : clippedRect;
restoreScissor = false;
const Clear& clr = _render->m_view[view].m_clear;
const bool needClear = BGFX_CLEAR_NONE != ( (BGFX_CLEAR_COLOR|BGFX_CLEAR_DEPTH|BGFX_CLEAR_STENCIL) & clr.m_flags);
const bool clearWhole = viewRect.isEqual(fbRect);
const bool clearWhole = clippedRect.isEqual(fbRect);
WGPURenderPassColorAttachment colorAttachment[BGFX_CONFIG_MAX_FRAME_BUFFER_ATTACHMENTS];
@@ -6083,13 +6083,13 @@ m_resolution.formatColor = TextureFormat::BGRA8;
if (!clearWhole && needClear)
{
clearQuad(renderPassEncoder, fbh, msaaCount, _clearQuad, viewRect, clr, _render->m_colorPalette);
clearQuad(renderPassEncoder, fbh, msaaCount, _clearQuad, clippedRect, clr, _render->m_colorPalette);
}
wgpuRenderPassEncoderSetScissorRect(
renderPassEncoder
, viewScissorRect.m_x
, viewScissorRect.m_y
, uint32_t(viewScissorRect.m_x)
, uint32_t(viewScissorRect.m_y)
, viewScissorRect.m_width
, viewScissorRect.m_height
);
@@ -6440,8 +6440,8 @@ m_resolution.formatColor = TextureFormat::BGRA8;
wgpuRenderPassEncoderSetScissorRect(
renderPassEncoder
, viewScissorRect.m_x
, viewScissorRect.m_y
, uint32_t(viewScissorRect.m_x)
, uint32_t(viewScissorRect.m_y)
, viewScissorRect.m_width
, viewScissorRect.m_height
);
@@ -6459,8 +6459,8 @@ m_resolution.formatColor = TextureFormat::BGRA8;
wgpuRenderPassEncoderSetScissorRect(
renderPassEncoder
, scissorRect.m_x
, scissorRect.m_y
, uint32_t(scissorRect.m_x)
, uint32_t(scissorRect.m_y)
, scissorRect.m_width
, scissorRect.m_height
);